US Bridges

Sinclair Road over SR-429 Western Beltway

Good

Osceola County, Florida · 0.7MI W of Lake Wilson RD · Structure no. 920607

Built
2004
21 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
198 ft
2 main spans
Daily traffic
12,500
2022 count
Owner
County
County Highway Agency

About this bridge

Sinclair Road over SR-429 Western Beltway is a prestressed concrete stringer/multi-beam or girder carrying Sinclair Road over SR-429 Western Beltway in Osceola County, Florida. It was built in 2004, so it is 21 years old, younger than the Florida average of 41.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 12,500 vehicles a day, roughly 23% of them trucks, projected to reach 21,687 by 2042. The structure is 198 ft (60.4 m) long and 94 ft wide.

CarriesSinclair Road
CrossesSR-429 Western Beltway
Location0.7MI W of Lake Wilson RD
RouteCounty Highway 0
StateFlorida
Coordinates28.29528, -81.60253
Functional classUrban Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating82.5 US tons
Inventory rating49.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length198 ft (60.4 m)
Longest span99 ft (30.2 m)
Deck width94 ft (28.6 m)
Roadway width80 ft (24.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,500 (2022)
Projected traffic21,687 by 2042
Trucks23%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Sinclair Road over SR-429 Western Beltway built?

It was built in 2004, making it 21 years old in 2025.

What condition is Sinclair Road over SR-429 Western Beltway in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2023.

How much traffic does Sinclair Road over SR-429 Western Beltway carry?

About 12,500 vehicles per day (2022 count), of which roughly 23% are trucks.

How long is Sinclair Road over SR-429 Western Beltway?

The structure is 198 ft (60.4 m) long with a longest span of 99 ft (30.2 m) and a deck 94 ft wide.

Who owns Sinclair Road over SR-429 Western Beltway?

It is owned by the County Highway Agency.